A Unique System that Allows the User to Stay Attached to the Tree at all Times!Two Prusik Knots; Slides Easily Up and Down the Rope During Ascent and Decent and Stops You IMMEDIATELY Should a Fall OccurPrusik Knots made of Reflective Material that Enhance Daytime and Low-Light VisibilityCONSTRUCTION: Braided Nylon; USE: Stay Safe from the Moment You Leave the Ground to the Time You Return!; Length: 30’;WEIGHT RATING: 300 Lbs.